| WU | |
|---|---|
| Type | Turbojet |
| Manufacturer | Power Jets |
| First run | 12 April 1937 |
| Major applications | none |
| Number built | 3 |
| Developed into | Power Jets W.1 |
The Power Jets WU (Whittle Unit) was a series of three very different experimental jet engines produced and tested by Frank Whittle and his small team in the late 1930s.